1. Plancherel’s measure for the factor space SL(n,R)/SO(n,R);Bhanu Murti;Soviet Math. Doklady,1961
2. The asymptotic behavior of zonal spherical functions on the Siegel upper half-plane, Soviet Math;Bhanu Murti;Doklady,1961
3. Theorie der Transformationsgruppen;Lie;Math. Ann.,1880
4. Infinite Dimensional Lie Algebras;Kac,1990
5. Differential Geometry, Lie Groups and Symmetric Spaces;Helgason,1978